<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <title>后盾人</title>
  </head>
  <body></body>
  <script>
    "use strict";
    function User(name) {
      this.name = name;
      this.show = function() {
        console.log(this);
        // console.log(this.name);
      };
      // return this;
      // return {};
    }
    let xj = new User("向军");
    // console.log(xj);
    // xj.show();
    let func = xj.show;
    // func
    // console.log(this);
    func();
  </script>
</html>
